Internal riser extension for rotary pop-up sprinkler

D1120212 ยท 2026-03-24

    Inventors

    Cpc classification

    International classification

    Abstract

    Claims

    The ornamental design for an internal riser extension for rotary pop-up sprinkler as shown and described.

    Description

    (1) FIG. 1 is an upper perspective view of an internal riser extension for rotary pop-up sprinkler, showing my new design.

    (2) FIG. 2 is a lower perspective view thereof.

    (3) FIG. 3 is a side view thereof.

    (4) FIG. 4 is a top view thereof; and,

    (5) FIG. 5 is a bottom view thereof.